CN109621124A - Breathing Suppotion equipment air-channel system - Google Patents
Breathing Suppotion equipment air-channel system Download PDFInfo
- Publication number
- CN109621124A CN109621124A CN201811649830.1A CN201811649830A CN109621124A CN 109621124 A CN109621124 A CN 109621124A CN 201811649830 A CN201811649830 A CN 201811649830A CN 109621124 A CN109621124 A CN 109621124A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- air
- branch
- processed
- vent line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 163
- 239000001301 oxygen Substances 0.000 claims abstract description 161
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 161
- 206010036790 Productive cough Diseases 0.000 claims abstract description 53
- 208000024794 sputum Diseases 0.000 claims abstract description 52
- 210000003802 sputum Anatomy 0.000 claims abstract description 52
- 238000000889 atomisation Methods 0.000 claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 239000002808 molecular sieve Substances 0.000 claims description 20
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 11
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 4
- 208000023504 respiratory system disease Diseases 0.000 description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention discloses a kind of Breathing Suppotion equipment air-channel system, and the Breathing Suppotion equipment air-channel system includes air inlet branch road, suction sputum branch, air compression branch, oxygen branch processed, atomization branch and pressure acquisition branch.Compared with the relevant technologies, Breathing Suppotion equipment air-channel system of the invention is vdiverse in function, expense is low and experience sense is good.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of Breathing Suppotion equipment air-channel systems.
Background technique
It when respiratory disease patient's lung capacity is impacted, needs to carry out oxygen therapy, and cooperates atomization humidifying and atomization medicine
Object treatment, meanwhile, these therapeutic schemes are frequently accompanied by sputum liquefaction, but can not expectoration, need sputum aspirator negative pressure suction sputum.Therefore,
Oxygen processed usually is needed simultaneously for respiratory disease patient, is atomized, suction sputum technology, and traditional oxygen processed, atomization, suction sputum need
Oxygenerator, three sections of equipment of atomizer and sputum aspirator, patient needs to buy three sections of equipment, not only costly, but also different treatment sides
Operation between formula is also more complicated, and experience sense is poor.But there are not integrated oxygen processed, three kinds of atomization, suction sputum function in the related technology
Can Breathing Suppotion equipment occur, Breathing Suppotion equipment air-channel system in the related technology can not support oxygen processed, atomization, suction sputum
Integration requirement.To which Breathing Suppotion equipment air-channel system presence in the related technology has a single function, costly and experience sense is poor
Deficiency.
Therefore, it is necessary to provide a kind of new Breathing Suppotion equipment air-channel system solution above-mentioned technical problem.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned technical problem, provide it is a kind of it is vdiverse in function, expense is low and experience sense is good exhales
Inhale holding equipment air-channel system.
The present invention provides a kind of Breathing Suppotion equipment air-channel system, and the Breathing Suppotion equipment air-channel system includes air inlet branch
Road, suction sputum branch, air compression branch, oxygen branch processed, atomization branch and pressure acquisition branch,
The air inlet branch road includes that the air interface, air switching valve and air that are sequentially connected by vent line are unidirectional
Valve；
The suction sputum branch include the suction sputum interface being sequentially connected by vent line, suction sputum room, suction sputum switch valve and
Negative-pressure storage chamber；
The oxygen branch processed includes the oxygen switch valve processed being sequentially connected by vent line, oxygen check valve processed, oxygen production unit
And oxygen output interface；
The atomization branch includes that the atomization switch valve being sequentially connected by vent line, atomization check valve and atomization are defeated
Outgoing interface；
The air compression branch includes the air compression unit, cooler and positive pressure being sequentially connected by vent line
Air accumulator, the air compression unit are separately connected the air check valve and the negative-pressure storage chamber, institute by vent line
It states positive pressure air accumulator and the oxygen switch valve processed and the atomization switch valve is separately connected by vent line；
The pressure acquisition branch includes pressure monitoring two-position three-way valve, on the pressure monitoring two-position three-way valve
Pressure sensor and pressure acquisition pipeline, the pressure acquisition branch are separately connected the sky by the pressure acquisition pipeline
The vent line at air pressure contracting branch both ends.
Preferably, the air inlet branch road further includes that the air interface and the air switch are connected to by vent line
Air filter between valve.
Preferably, the suction sputum branch further includes that the suction sputum room and the suction sputum switch valve are connected to by vent line
Between pneumatic filter.
Preferably, the oxygen production unit includes the first oxygen two-position three-way valve processed, the second oxygen two-position three-way valve processed, the first oxygen processed
Molecular sieve tower and the second oxygen molecular sieve tower processed, the oxygen check valve processed, the first oxygen two-position three-way valve processed, first system
Oxygen molecular sieve tower and the oxygen output interface are sequentially connected by vent line, the oxygen check valve processed, second system
Oxygen two-position three-way valve and the second oxygen molecular sieve tower processed and the oxygen output interface are sequentially connected by vent line.
Preferably, the Breathing Suppotion equipment air-channel system further includes connecting the oxygen production unit for reducing the oxygen processed
The muffler of unit noise.
Preferably, the oxygen branch processed further includes set on the oxygen between the oxygen production unit and the oxygen output interface
Holding vessel and oxygen switch valve, the oxygen production unit, oxygen storage tank, oxygen switch valve are sequentially connected by vent line.
Preferably, the oxygen branch processed further includes being set to ventilate between the oxygen switch valve and the oxygen output interface
Oxygen filter on pipeline.
Preferably, the oxygen branch processed further includes being set to ventilate between the oxygen filter and the oxygen output interface
Oxygen channel pressure sensor on pipeline.
Preferably, the air compression unit includes for the compressor of compressed gas and for driving the compressor
The driving motor of work.
Compared with prior art, Breathing Suppotion equipment air-channel system provided by the invention by air inlet branch road, suction sputum branch,
The setting of oxygen branch, air compression branch and pressure acquisition branch processed, is deployed, not only in conjunction with the switch of each branch upper switch valve
Support oxygen also has both suction sputum and atomization, and function is more multi-purpose, while saving a large amount of structure, reduces expense, Er Qieyong
Family is not necessarily to multiple handover operation equipment, demand can be realized, and only need to deploy switch valve, easy to operate, experience sense is good.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is Breathing Suppotion equipment air-channel system composition block diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention provides a kind of Breathing Suppotion equipment air-channel system comprising air inlet branch road 1, suction sputum
Branch 2, air compression branch 5, oxygen branch 3 processed, atomization branch 4 and pressure acquisition branch 6.
The air inlet branch road 1 includes the air interface 11, air switching valve 13 and sky being sequentially connected by vent line 7
Gas check valve 14.The air interface 11 is for accessing outside air, and the air switching valve 13 is for controlling the air inlet branch
The connection and closing on road 1, the air check valve 14 is for preventing the gas in the air inlet branch road 1 from inversely connecing towards the air
Mouth 11 outside directions flowing.In present embodiment, the air inlet branch road 1 further includes being connected to the air by vent line 7 to connect
Air filter 12 between mouth 11 and the air switching valve 13, the air filter 12 enter the air inlet for filtering
Gas in branch 1, with lift gas cleannes.
The suction sputum branch 2 includes the suction sputum interface 21 being sequentially connected by vent line 7, suction sputum room 22, suction sputum switch
Valve 24 and negative-pressure storage chamber 25.The suction sputum interface 21 is for sucking sputum, and the suction sputum room 22 is for storing from the suction
The sputum that phlegm interface 21 sucks, the suction sputum switch valve 24 are used to control the connection and closing of the suction sputum branch 2, the negative pressure
Storage room 25 is for storing negative pressure.In present embodiment, the suction sputum branch 2 further include be connected to by vent line 7 it is described
Pneumatic filter 23 between suction sputum room 22 and the suction sputum switch valve 24, the pneumatic filter 23 are taken for filtering sputum
The dirt of band.
The oxygen branch 3 processed includes the oxygen switch valve 31 processed being sequentially connected by vent line 7, oxygen check valve 32 processed, system
Oxygen unit 33 and oxygen output interface 38.The oxygen switch valve 31 processed is used to control the connection and closing of the oxygen branch 3 processed,
The oxygen check valve 32 processed is used to prevent the gas in the oxygen branch 3 processed inversely towards the side close to air compression branch 5
To flowing.
This implementation is applied in mode, and the oxygen production unit 33 includes first oxygen two-position three-way valve 331, second oxygen two three processed processed
Port valve 333, the first oxygen molecular sieve tower 332 and the second oxygen molecular sieve tower 334 processed processed.The oxygen check valve 32 processed, described first
Oxygen two-position three-way valve 331, the first oxygen molecular sieve tower 332 processed and the oxygen output interface 38 processed pass through vent line 7
It is sequentially connected, oxygen check valve 32, the second oxygen two-position three-way valve 333 processed and the second oxygen molecular sieve tower processed processed
334 and the oxygen output interface 38 be sequentially connected by vent line 7.To pass through switching described first oxygen two three processed
The working condition of port valve and the second oxygen two-position three-way valve processed, allotment gas enter the first oxygen molecular sieve tower processed or the second oxygen processed
Molecular sieve tower, an oxygen molecular sieve tower processed cross air filtering oxygen, and another oxygen molecular sieve tower processed is then released exhaust gas.
Specifically, the Breathing Suppotion equipment air-channel system further includes connecting the oxygen production unit 33 for reducing the system
The muffler 335 of 33 noise of oxygen unit.
Specifically, the oxygen branch 3 processed further includes being set between the oxygen production unit 33 and the oxygen output interface 38
Oxygen storage tank 34 and oxygen switch valve 35, the oxygen production unit 33, oxygen storage tank 34, oxygen switch valve 35 pass through ventilation
Pipeline 7 is sequentially connected, and the oxygen storage tank 34 is used to store the oxygen that the oxygen production unit 33 exports, to provide stabilization
Source of oxygen, and convenient for control oxygen supply, the oxygen switch valve 35 for control it is defeated from the oxygen storage tank 34
The closing of oxygen out, further to promote the stability of oxygen supply.
More specifically, the oxygen branch 3 processed further includes being set to the oxygen switch valve 35 and the oxygen output interface
Oxygen filter 36 between 38 on vent line 7.To improve the cleannes of the oxygen branch output oxygen processed.
More specifically, the oxygen branch 3 processed further includes being set to the oxygen filter 37 and the oxygen output interface
Oxygen channel pressure sensor 37 between 38 on vent line 7.To be supervised by the oxygen channel pressure sensor
The flow for surveying the oxygen branch output oxygen processed, provides so as to more accurately control the oxygen of the oxygen branch processed.
The atomization branch 4 include the atomization switch valve 41 being sequentially connected by vent line 7, atomization check valve 42 and
It is atomized output interface 43.The atomization switch valve 41 is used to control the opening and closing of the atomization branch 4, and the atomization check valve 42 is used
In preventing the gas in the atomization branch 4 inversely towards the direction flowing close to air compression branch 5, the atomization is defeated
Outgoing interface 43 provides atomizing effect for external atomizer.
Air compression branch 5 include the air compression unit being sequentially connected by vent line 7, cooler 53 and
Positive pressure air accumulator 54, the air compression unit is separately connected the air check valve 14 by vent line and the negative pressure is stored up
Room 25 is deposited, the positive pressure air accumulator 54 is separately connected the oxygen switch valve 31 processed and the atomization switch valve by vent line 7
41.The air compression unit is used for compressed gas, and the cooler 53 is for cooling down, and the positive pressure air accumulator 54 is for storing
Barotropic gas.In present embodiment, the air compression unit includes for the compressor 51 of compressed gas and for driving
The driving motor 52 that the compressor 51 works.
The pressure acquisition branch 6 includes pressure monitoring two-position three-way valve 61, is set to the pressure monitoring two-position three-way valve
Pressure sensor 62 and pressure acquisition pipeline 63 on 61, the pressure acquisition branch 6 pass through the pressure acquisition pipeline 63
It is separately connected the vent line 7 at the air compression 5 both ends of branch.
When needing oxygen processed, the air switching valve 13 is opened, and the suction sputum switch valve 24 is closed, the oxygen switch valve processed
31 open, and the atomization switch valve 41 is closed, and the compressor 51 provides air positive pressure to the oxygen branch 3 processed, the pressure
The monitoring compression positive pressure value adjustable compressor output power of two-position three-way valve 61 is monitored, then by switching first oxygen processed
The working condition of two-position three-way valve 331 and the second oxygen two-position three-way valve 333 processed, allotment pressure air positive pressure enter into the
One oxygen molecular sieve tower processed or the second oxygen molecular sieve tower processed, an oxygen molecular sieve tower processed cross air filtering oxygen, another oxygen molecular sieve tower processed
It then releases exhaust gas, finally makes oxygen obtained through the oxygen output interface 38 output to patient.
When needing to provide atomization, the air switching valve 13 is opened, and the suction sputum switch valve 24 is closed, and the oxygen processed is opened
It closes valve 31 to close, the atomization switch valve 41 is opened, and the offer of compressor 51 air positive pressure is described to the atomization branch 4
The monitoring compression positive pressure value adjustable compressor output power of pressure monitoring two-position three-way valve 61, positive pressure air is delivered to described
Be atomized output interface 43, the atomization output interface 43 can external atomizer to nebulae inhalation.
When needing to provide suction sputum, the air switching valve 13 is closed, and the suction sputum switch valve 24 is opened, and the oxygen processed is opened
It closes valve 31 to close, the atomization switch valve 41 is opened, and the compressor 51 provides air negative pressure to the suction sputum branch 2, sputum
Enter the suction sputum room 22 through the suction sputum interface 21, negative pressure force value is shunk in the monitoring of pressure monitoring two-position three-way valve 61, can
Compressor output power is adjusted, negative pressure is stored in the negative-pressure storage chamber 25.
Compared with prior art, Breathing Suppotion equipment air-channel system provided by the invention passes through air inlet branch road, suction sputum branch
The setting on road, oxygen branch processed, air compression branch and pressure acquisition branch is deployed in conjunction with the switch of each branch upper switch valve,
It not only supports oxygen processed, also has both suction sputum and atomization, function is more multi-purpose, while saving a large amount of structure, expense is reduced, and
And user is not necessarily to multiple handover operation equipment, demand can be realized, and only need to deploy switch valve, easy to operate, experience sense is good.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of Breathing Suppotion equipment air-channel system, which is characterized in that the Breathing Suppotion equipment air-channel system includes air inlet branch
Road, suction sputum branch, air compression branch, oxygen branch processed, atomization branch and pressure acquisition branch,
The air inlet branch road includes the air interface, air switching valve and air check valve being sequentially connected by vent line；
The suction sputum branch includes the suction sputum interface being sequentially connected by vent line, suction sputum room, suction sputum switch valve and negative pressure
Storage room；
The oxygen branch processed include the oxygen switch valve processed being sequentially connected by vent line, oxygen check valve processed, oxygen production unit and
Oxygen output interface；
The atomization branch includes that the atomization switch valve being sequentially connected by vent line, atomization check valve and atomization output connect
Mouthful；
The air compression branch includes the air compression unit being sequentially connected by vent line, cooler and positive pressure gas storage
Tank, the air compression unit are separately connected the air check valve and the negative-pressure storage chamber by vent line, it is described just
Air accumulator is pressed to be separately connected the oxygen switch valve processed and the atomization switch valve by vent line；
The pressure acquisition branch includes pressure monitoring two-position three-way valve, the pressure on the pressure monitoring two-position three-way valve
Sensor and pressure acquisition pipeline, the pressure acquisition branch are separately connected the air pressure by the pressure acquisition pipeline
The vent line at contracting branch both ends.
2. Breathing Suppotion equipment air-channel system according to claim 1, which is characterized in that the air inlet branch road further includes leading to
Cross the air filter that vent line is connected between the air interface and the air switching valve.
3. Breathing Suppotion equipment air-channel system according to claim 1, which is characterized in that the suction sputum branch further includes leading to
Cross the pneumatic filter that vent line is connected between the suction sputum room and the suction sputum switch valve.
4. Breathing Suppotion equipment air-channel system according to claim 1, which is characterized in that the oxygen production unit includes first
Oxygen two-position three-way valve processed, the second oxygen two-position three-way valve, the first oxygen molecular sieve tower processed and the second oxygen molecular sieve tower processed processed, the system
Oxygen check valve, first oxygen two-position three-way valve, the first oxygen molecular sieve tower processed and the oxygen output interface processed pass through
Vent line is sequentially connected, oxygen check valve, the second oxygen two-position three-way valve processed and second oxygen molecular sieve processed processed
Tower and the oxygen output interface are sequentially connected by vent line.
5. Breathing Suppotion equipment air-channel system according to claim 4, which is characterized in that the Breathing Suppotion equipment gas circuit
System further includes connecting the oxygen production unit for reducing the muffler of the oxygen production unit noise.
6. Breathing Suppotion equipment air-channel system according to claim 5, which is characterized in that the oxygen branch processed further includes setting
Oxygen storage tank and oxygen switch valve between the oxygen production unit and the oxygen output interface, the oxygen production unit, oxygen
Gas holding vessel, oxygen switch valve are sequentially connected by vent line.
7. Breathing Suppotion equipment air-channel system according to claim 6, which is characterized in that the oxygen branch processed further includes setting
Oxygen filter between the oxygen switch valve and the oxygen output interface on vent line.
8. Breathing Suppotion equipment air-channel system according to claim 7, which is characterized in that the oxygen branch processed further includes setting
Oxygen channel pressure sensor between the oxygen filter and the oxygen output interface on vent line.
9. Breathing Suppotion equipment air-channel system according to claim 1, which is characterized in that the air compression unit includes
Driving motor for the compressor of compressed gas and for driving the compressor operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649830.1A CN109621124A (en) | 2018-12-30 | 2018-12-30 | Breathing Suppotion equipment air-channel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649830.1A CN109621124A (en) | 2018-12-30 | 2018-12-30 | Breathing Suppotion equipment air-channel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109621124A true CN109621124A (en) | 2019-04-16 |
Family
ID=66055046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811649830.1A Pending CN109621124A (en) | 2018-12-30 | 2018-12-30 | Breathing Suppotion equipment air-channel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109621124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821552A (en) * | 2020-08-14 | 2020-10-27 | 华氧医疗科技(大连)有限公司 | A multifunctional respiratory therapy system and method for use in hospital and home environments |
| CN114099882A (en) * | 2021-12-30 | 2022-03-01 | 华中科技大学 | Respiratory therapy device |
| CN114129841A (en) * | 2021-12-30 | 2022-03-04 | 江苏鱼跃医疗设备股份有限公司 | Respiratory therapy device |
-
2018
- 2018-12-30 CN CN201811649830.1A patent/CN109621124A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821552A (en) * | 2020-08-14 | 2020-10-27 | 华氧医疗科技(大连)有限公司 | A multifunctional respiratory therapy system and method for use in hospital and home environments |
| CN114099882A (en) * | 2021-12-30 | 2022-03-01 | 华中科技大学 | Respiratory therapy device |
| CN114129841A (en) * | 2021-12-30 | 2022-03-04 | 江苏鱼跃医疗设备股份有限公司 | Respiratory therapy device |
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Application publication date: 20190416 |
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| WD01 | Invention patent application deemed withdrawn after publication |